Quantities and Units Questions & Answers - Page 3

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11.

Seven thousand volts can be expressed as

A.

7 kV

B.

7 MV

C.

7 mV

D.

either 7 kV or 7 mV

Correct answer is A

No explanation has been provided for this answer.

12.

Which of the following is not an electrical quantity?

A.

voltage

B.

current

C.

distance

D.

power

Correct answer is C

No explanation has been provided for this answer.

13.

The quantity 3.3 × 103 is the same as

A.

330

B.

3,300

C.

33,000

D.

0.0033

Correct answer is B

No explanation has been provided for this answer.

14.

When these numbers are added, (87 × 105) + (2.5 × 106), the result is

A.

1.12 × 104

B.

11.2 × 105

C.

112 × 105

D.

1,120 × 106

Correct answer is C

No explanation has been provided for this answer.

15.

When converting 0.16 mA to microamperes, the result is

A.

16 µA

B.

160 µA

C.

1,600 µA

D.

0.0016 µA

Correct answer is B

No explanation has been provided for this answer.